Chlorine resistant glutaraldehyde crosslinked polyelectrolyte multilayer membranes for desalination

Advanced Materials
Kwun Lun ChoSandra E Kentish

Abstract

Crosslinked polyelectrolyte multilayer membranes are synthesized with salt rejection values approaching those of commercial desalination membranes, but with increased chlorine resistance. The membranes are fabricated directly onto porous commercial substrates. Subsequent crosslinking of the polycation layers with glutaraldehyde leads to NaCl rejections of up to 97%, while the incorporation of a highly sulfonated polysulfone polyanion leads to high chlorine resistance.

References

Aug 31, 2002·Chemistry : a European Journal·Merlin L Bruening, Daniel M Sullivan
Apr 8, 2006·Biotechnology Progress·Daewon ParkAlexander M Klibanov
Nov 15, 2006·Proceedings of the National Academy of Sciences of the United States of America·Jayanta HaldarAlexander M Klibanov
Jan 7, 2009·Langmuir : the ACS Journal of Surfaces and Colloids·Alae E El HaitamiFouzia Boulmedais
Apr 18, 2014·Journal of Nanoscience and Nanotechnology·Johannes FruehQiang He
Jul 19, 2014·Langmuir : the ACS Journal of Surfaces and Colloids·Kwun Lun ChoSandra E Kentish

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Citations

Jun 27, 2017·Langmuir : the ACS Journal of Surfaces and Colloids·Yong DuZhi-Kang Xu
Sep 15, 2019·Nature Communications·Xinda YouZhongyi Jiang
Jan 14, 2017·Journal of Materials Chemistry. B, Materials for Biology and Medicine·Yue WangFeng Shi
Jan 4, 2021·Chemosphere·Claudiu-Augustin Ghiorghita, Marcela Mihai
May 5, 2018·ACS Applied Materials & Interfaces·Sohyeon ParkJinkee Hong

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